package com.csxh.util;

public class StringUtil {

<<<<<<< HEAD
	/**
	 * 
	 */
	public static boolean isNullorEmpty(String str) {
		return null != str && !"" .equals(str) ;
=======
	public static boolean isNotNullAndEmpty(String str) {
		
		return null!=str && "".equals(str);
		
	}
	
	public static boolean isNullOrEmpty(String str) {
		
		return null==str || "".equals(str);
		
>>>>>>> branch 'master' of https://git.oschina.net/xiaoyei/eshop.git
	}
}
